Individual Calculations September 2023
 Patil, Shirish  Total change: 12.80  Rating chartPersonal card
 AICFB West Zone Chess Championship for the Visually Challenged 2023 Goa IND 2023-08-03
RcRownchangeKK*chgGame
 1402 1570 5.50 7 0.64 20 12.80 
  Henish, Janeshkumar Raj 1180 IND0.501-0.4120-8.20 
  Rahul, Sahani 1319 IND1.0010.19203.80 
  Rahul, Vaghela 1264 IND1.0010.14202.80 
  Kakade, Atul 1318 IND0.501-0.3120-6.20 
  Kavlekar, Sanjay R. 1674 IND1.0010.642012.80 
  Bagayatkar, Madan 1407 IND1.0010.28205.60 
  Swapanil, Shah 1649 IND0.5010.11202.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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